HORTICULTURE

Detailed explanation-1: -Four groups of floral materials exist based on the form and function of the floral materials within an arrangement. These groups include floral materials used for line, form, mass, and filler. Each of the four groups of floral materials contributes to the entire design.

Detailed explanation-2: -Why use floral foam? Because it stabilizes flowers. Floral foam also holds water (adding flower food is recommended), which increases fresh flower longevity. Foam’s stability means you can create and deliver the design you intend.